i am trying to kill mich uk solo following skinner replay. I noticed that before relasing the souls he damaged mich 40% about and the rest was completed by souls. MY question is this: when i arrived at 20% mich damage , with sinister pact activated 1000 armor, 500 units killed with final hunter form ,i died one shot.is normal? i thought that this happen only when mich is damaged 80% about,mich rage. help

After certain number on hits Michael instantly kills any unit or hero, no matter how many hp's you have left. Tested out with worker titans and with Blood Grunt - all died with ~100% hp's. Also tried to let him kill centaur to reset "counter of instant kill hits" but not working.